<section data-role="outer" label="Powered by 135editor.com"><section class="_135editor" data-tools="135编辑器" data-id="109843"><section style="text-align: center;margin: 10px auto;"><section style="width: 40px; height: 40px; background: linear-gradient(to left, rgb(255, 255, 255) 0%, rgb(255, 164, 56) 100%); margin-left: 15px; transform: skew(8deg);"><section style="font-size: 16px;letter-spacing: 1px;color: #2a2624;line-height: 40px;transform: skew(-8deg);transform: skew(-8deg);-webkit-transform: skew(-8deg);-moz-transform: skew(-8deg);-ms-transform: skew(-8deg);-o-transform: skew(-8deg);"><p style="vertical-align:inherit;line-height: 2em;"><strong>0</strong><strong class="autonum" data-original-title="" title="">1</strong></p></section></section><section style="border: 1px solid rgb(255, 164, 56); padding: 25px 0px 0px 20px; margin: -20px 5px 0px 25px;"><section data-autoskip="1" class="135brush" style="padding-right: 20px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(42, 38, 36); background: transparent;"><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="109849"><section style="text-align: center;margin: 10px 14px;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section style="display: flex;justify-content: center;align-items: flex-end;transform-style: preserve-3d;margin: 17px -2px 0 0;"><section class="assistant" style="width: 25px; flex-shrink: 0; transform: translateZ(100px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjIzSEJsdFJnVnF6RGg5dkdmWHVHbktmQzdxWDZER3pZZnk5aWJrMFM0TEd4NW80R2tiaWFQUFhkRDlKaWNDV2lhY25uSDBxYlI2UU00VGxBLzA/d3hfZm10PXBuZw==" data-width="100%" data-ratio="1.0204081632653061" data-w="49"></section><section style="transform-style: preserve-3d;margin: 0 0 18.5px -6px;transform: translateZ(9px);-webkit-transform: translateZ(9px);-moz-transform: translateZ(9px);-ms-transform: translateZ(9px);-o-transform: translateZ(9px);"><section style="transform: translate(-6px,0px) translateZ(10px);transform: translate(-6px, 0px) translateZ(10px);-webkit-transform: translate(-6px, 0px) translateZ(10px);-moz-transform: translate(-6px, 0px) translateZ(10px);-ms-transform: translate(-6px, 0px) translateZ(10px);-o-transform: translate(-6px, 0px) translateZ(10px);"><section class="assistant" style="width: 0px; height: 1px; border-top: 17px solid rgb(255, 255, 255); border-right: 17px solid transparent; overflow: hidden; transform: rotate(0deg);"></section><section class="assistant" style="width: 0px; height: 1px; border-top: 18px solid rgb(255, 163, 54); border-right: 18px solid transparent; margin-top: -17px; overflow: hidden;"></section></section><section style="background: linear-gradient(to right,#fffaf3 0%,#ffa63c 100%);margin-top: -18px;transform: translateZ(9px);-webkit-transform: translateZ(9px);-moz-transform: translateZ(9px);-ms-transform: translateZ(9px);-o-transform: translateZ(9px);"><section style="transform: translate(-6px,6px);transform: translate(-6px, 6px);-webkit-transform: translate(-6px, 6px);-moz-transform: translate(-6px, 6px);-ms-transform: translate(-6px, 6px);-o-transform: translate(-6px, 6px);"><section style="transform: rotate(0deg);transform: rotate(0deg);-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);-o-transform: rotate(0deg);"><section class="assistant" style="width: 0px; height: 1px; border-bottom: 11px solid rgb(255, 255, 255); border-left: 11px solid transparent; overflow: hidden; transform: rotate(0deg);"></section><section class="assistant" style="width: 0px; height: 1px; border-bottom: 12px solid rgb(255, 163, 54); border-left: 12px solid transparent; margin-top: -11px; overflow: hidden;"></section></section><section style="border: 1px solid rgb(255, 163, 54); padding: 9px 25px; margin-top: -12px;"><section style="font-size: 16px; letter-spacing: 1.5px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="307:508">一、撕破强力的概念</strong></p></section></section></section></section></section></section><section class="assistant" style="width: 22px; flex-shrink: 0;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjIzSEJsdFJnVnF6RGg5dkdmWHVHbktZaWFlb2hzSHRTcFV0SlhhZFBPZDhVS1dadlhMaWIwNWRnOFR3VFVJUGdVc0tWYkZnR3JjYjRhUS8wP3d4X2ZtdD1wbmc=" data-width="100%" data-ratio="1" data-w="31"></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;">　　由于织物内局部纱线受到集中负荷而撕破残裂缝的现象称之为织物的撕破现象;比如:织物被物体勾住局部纱线受力而使面料形成裂缝或者织物的局部被握持而被撕成二半。</p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="109849"><section style="text-align: center;margin: 10px 14px;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section style="display: flex;justify-content: center;align-items: flex-end;transform-style: preserve-3d;margin: 17px -2px 0 0;"><section class="assistant" style="width: 25px; flex-shrink: 0; transform: translateZ(100px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjIzSEJsdFJnVnF6RGg5dkdmWHVHbktmQzdxWDZER3pZZnk5aWJrMFM0TEd4NW80R2tiaWFQUFhkRDlKaWNDV2lhY25uSDBxYlI2UU00VGxBLzA/d3hfZm10PXBuZw==" data-width="100%" data-ratio="1.0204081632653061" data-w="49"></section><section style="transform-style: preserve-3d;margin: 0 0 18.5px -6px;transform: translateZ(9px);-webkit-transform: translateZ(9px);-moz-transform: translateZ(9px);-ms-transform: translateZ(9px);-o-transform: translateZ(9px);"><section style="transform: translate(-6px,0px) translateZ(10px);transform: translate(-6px, 0px) translateZ(10px);-webkit-transform: translate(-6px, 0px) translateZ(10px);-moz-transform: translate(-6px, 0px) translateZ(10px);-ms-transform: translate(-6px, 0px) translateZ(10px);-o-transform: translate(-6px, 0px) translateZ(10px);"><section class="assistant" style="width: 0px; height: 1px; border-top: 17px solid rgb(255, 255, 255); border-right: 17px solid transparent; overflow: hidden; transform: rotate(0deg);"></section><section class="assistant" style="width: 0px; height: 1px; border-top: 18px solid rgb(255, 163, 54); border-right: 18px solid transparent; margin-top: -17px; overflow: hidden;"></section></section><section style="background: linear-gradient(to right,#fffaf3 0%,#ffa63c 100%);margin-top: -18px;transform: translateZ(9px);-webkit-transform: translateZ(9px);-moz-transform: translateZ(9px);-ms-transform: translateZ(9px);-o-transform: translateZ(9px);"><section style="transform: translate(-6px,6px);transform: translate(-6px, 6px);-webkit-transform: translate(-6px, 6px);-moz-transform: translate(-6px, 6px);-ms-transform: translate(-6px, 6px);-o-transform: translate(-6px, 6px);"><section style="transform: rotate(0deg);transform: rotate(0deg);-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);-o-transform: rotate(0deg);"><section class="assistant" style="width: 0px; height: 1px; border-bottom: 11px solid rgb(255, 255, 255); border-left: 11px solid transparent; overflow: hidden; transform: rotate(0deg);"></section><section class="assistant" style="width: 0px; height: 1px; border-bottom: 12px solid rgb(255, 163, 54); border-left: 12px solid transparent; margin-top: -11px; overflow: hidden;"></section></section><section style="border: 1px solid rgb(255, 163, 54); padding: 9px 25px; margin-top: -12px;"><section style="font-size: 16px; letter-spacing: 1.5px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="306:504">二、根据客户要求选择不同的方法进行测试，今天讲解的是冲击摆锤法</strong></p></section></section></section></section></section></section><section class="assistant" style="width: 22px; flex-shrink: 0;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjIzSEJsdFJnVnF6RGg5dkdmWHVHbktZaWFlb2hzSHRTcFV0SlhhZFBPZDhVS1dadlhMaWIwNWRnOFR3VFVJUGdVc0tWYkZnR3JjYjRhUS8wP3d4X2ZtdD1wbmc=" data-width="100%" data-ratio="1" data-w="31"></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;">　　1.检测标准：GB/T3917.1、ISO13937-1、ASTM D1424-09(2013)el</p><p style="vertical-align:inherit;line-height: 2em;">　　2.适用范围：主要适用于机织物、非织造布，不适用于针织物、机织弹性织物以及有可能产生撕裂转移的的稀疏织物和具有较高各向异性的织物。</p><p style="vertical-align:inherit;line-height: 2em;">　　3.取样：试样应具有代表性，应避开褶皱、褶痕和布边，且梯形取样。每个实验样品应取两组试样，一组为经向，一组为纬向，每组至少5块。为保证实验结果准确性，取样时应距布边至少150mm。</p><section class="_135editor" data-tools="135编辑器" data-id="109615"><section style="text-align: center;margin: 10px auto;"><section style="display: flex;justify-content: center;align-items: flex-start;flex-shrink: 0;transform: rotate(0deg);-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);-o-transform: rotate(0deg);"><section class="assistant" style="width: 14px; flex-shrink: 0; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjFTWmhVVlQ2Q2hLMFRENjNJdzBUMmVwZFJETjdCYUJFbDRrc0hvR0xuSUFJOGxXdjdHbG16M29vMDlqZkM0MmV0aWJsU1VhWGRnNlRBLzA/d3hfZm10PXBuZw==" data-width="100%" data-ratio="1.0909090909090908" data-w="22"></section><section style="width: 38px; height: 38px; background-color: rgb(254, 233, 230); border-radius: 50%; margin-left: -5px;"><section style="letter-spacing: 1px; color: rgb(239, 97, 101); line-height: 38px;"><br></section></section></section><section style="width: 100%; margin-top: -17px;" data-width="100%"><img style="vertical-align: inherit; width: 100%; display: block; border-radius: 12px;" src="https://bcn.135editor.com/files/users/390/3900717/202203/IYnMe6V8_RPYk.png" hm_fix="361:408" data-width="100%" data-ratio="0.6415094339622641" data-w="636"></section></section></section><p style="vertical-align:inherit;text-align: center; line-height: 2em;" align="center"><br></p><p style="vertical-align:inherit;line-height: 2em;">　　4.结果的计算与表示：</p><p style="vertical-align:inherit;line-height: 2em;">　　分别计算经纬向的平均撕破强力（N），保留两位有效数值。</p></section><section style="display: flex;justify-content: flex-end;transform: translate(5px, 5px);-webkit-transform: translate(5px, 5px);-moz-transform: translate(5px, 5px);-ms-transform: translate(5px, 5px);-o-transform: translate(5px, 5px);"><section style="display: flex; justify-content: flex-end; padding: 10px 0px 0px 10px;"><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(to right, rgb(255, 255, 255) 0%, rgb(255, 164, 56) 100%); border-radius: 50%; overflow: hidden;"></section><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(to right, rgb(255, 255, 255) 0%, rgb(255, 164, 56) 100%); border-radius: 50%; margin-left: 5px; overflow: hidden;"></section><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(to right, rgb(255, 255, 255) 0%, rgb(255, 164, 56) 100%); border-radius: 50%; margin-left: 5px; overflow: hidden;"></section><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(to right, rgb(255, 255, 255) 0%, rgb(255, 164, 56) 100%); border-radius: 50%; margin-left: 5px; overflow: hidden;"></section></section></section></section></section></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section></section>